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| author | Dimitry Andric <dim@FreeBSD.org> | 2017-01-02 19:19:15 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-01-02 19:19:15 +0000 |
| commit | d93e1dfac8711cfed1a9d9cd1876a788b83945cd (patch) | |
| tree | 5896fa6c02a262a6148b215487e545d937de58b7 /test/ELF/linkerscript/align.s | |
| parent | 8d43286d630f9224de07809ea253e83ebb9cdee6 (diff) | |
| download | src-d93e1dfac8711cfed1a9d9cd1876a788b83945cd.tar.gz src-d93e1dfac8711cfed1a9d9cd1876a788b83945cd.zip | |
Vendor import of lld trunk r290819:vendor/lld/lld-trunk-r290819
Notes
Notes:
svn path=/vendor/lld/dist/; revision=311125
svn path=/vendor/lld/lld-trunk-r290819/; revision=311126; tag=vendor/lld/lld-trunk-r290819
Diffstat (limited to 'test/ELF/linkerscript/align.s')
| -rw-r--r-- | test/ELF/linkerscript/align.s | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/test/ELF/linkerscript/align.s b/test/ELF/linkerscript/align.s new file mode 100644 index 000000000000..1e50fed3fa83 --- /dev/null +++ b/test/ELF/linkerscript/align.s @@ -0,0 +1,83 @@ +# REQUIRES: x86 +# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t + +## Check that ALIGN command workable using location counter +# RUN: echo "SECTIONS { \ +# RUN: . = 0x10000; \ +# RUN: .aaa : \ +# RUN: { \ +# RUN: *(.aaa) \ +# RUN: } \ +# RUN: . = ALIGN(4096); \ +# RUN: .bbb : \ +# RUN: { \ +# RUN: *(.bbb) \ +# RUN: } \ +# RUN: . = ALIGN(4096 * 4); \ +# RUN: .ccc : \ +# RUN: { \ +# RUN: *(.ccc) \ +# RUN: } \ +# RUN: }" > %t.script +# RUN: ld.lld -o %t1 --script %t.script %t +# RUN: llvm-objdump -section-headers %t1 | FileCheck %s + +## Check that the two argument version of ALIGN command works +# RUN: echo "SECTIONS { \ +# RUN: . = ALIGN(0x1234, 0x10000); \ +# RUN: .aaa : \ +# RUN: { \ +# RUN: *(.aaa) \ +# RUN: } \ +# RUN: . = ALIGN(., 4096); \ +# RUN: .bbb : \ +# RUN: { \ +# RUN: *(.bbb) \ +# RUN: } \ +# RUN: . = ALIGN(., 4096 * 4); \ +# RUN: .ccc : \ +# RUN: { \ +# RUN: *(.ccc) \ +# RUN: } \ +# RUN: }" > %t.script +# RUN: ld.lld -o %t1 --script %t.script %t +# RUN: llvm-objdump -section-headers %t1 | FileCheck %s + +# CHECK: Sections: +# CHECK-NEXT: Idx Name Size Address Type +# CHECK-NEXT: 0 00000000 0000000000000000 +# CHECK-NEXT: 1 .aaa 00000008 0000000000010000 DATA +# CHECK-NEXT: 2 .bbb 00000008 0000000000011000 DATA +# CHECK-NEXT: 3 .ccc 00000008 0000000000014000 DATA + +## Check output sections ALIGN modificator +# RUN: echo "SECTIONS { \ +# RUN: . = 0x10000; \ +# RUN: .aaa : \ +# RUN: { \ +# RUN: *(.aaa) \ +# RUN: } \ +# RUN: .bbb : ALIGN(4096) \ +# RUN: { \ +# RUN: *(.bbb) \ +# RUN: } \ +# RUN: .ccc : ALIGN(4096 * 4) \ +# RUN: { \ +# RUN: *(.ccc) \ +# RUN: } \ +# RUN: }" > %t2.script +# RUN: ld.lld -o %t2 --script %t2.script %t +# RUN: llvm-objdump -section-headers %t1 | FileCheck %s + +.global _start +_start: + nop + +.section .aaa, "a" +.quad 0 + +.section .bbb, "a" +.quad 0 + +.section .ccc, "a" +.quad 0 |